This performance is characterized in that:

• You can listen to very low signals without noise QRM and QRN alter audio clarity.
• Direct feeding is 50 ohms, so there is no loss whatsoever regarding adaptation lines. 
• The bandwidth covers the entire band with low SWR / SWR.
• The radiation pattern is wide, so that the signal is not as selective as you rotate the antenna a minimum.
• Its ratio of F / B is high, since only antenna boom lengths can get exaggerated.
• The gain is comparable with other models of antennas always larger in dimensions.

All this is explained because in EAntenna:

• Millimeter by millimeter, manufacture and build CNC machines and / or prepared to hundredths of a millimeter measurements for an accurate measurement.
• It takes care of every piece of aluminum, by filing them smooth exterior and interior. All this by hand, by skilled and prepared for a final product of extreme quality.
• All hardware we use is in stainless steel AISI 304
• The T5 aluminum used is 6061/6063 and 6082 T6, the best alloys for manufacturing antennas and resistant to the weather elements.
• Always LFA EAntenna antennas are insulated from the boom, with German clamps PP (Polypropylene, -30 ° C / +60 ° C).

• Square Boom 40/35/30 telescopic sections × 2 mm wall.
• 10mm diameter elements except LOOP is 13mm and 10mm at the tips.
• Mast plate of 150x100mm with 6mm thick with square U-bolts M6 boom to the plate and U-bolts of M8 to the plate to the mast.

Features of the 144LFA16

• This antenna is what I was looking final. Winner of competitions (EA4LU with one 144LFA16, has won the Spanish championship in 2010 and 2011).
• With a gain unmatched in this length of boom, large understand what makes our antennas. And of course, a F / B greater than 33 dB, for the most demanding.
• Simple and quick, because the boom joints are very easy to assemble.
• Antenna very solid construction, and with a moderate weight to withstand the wind.
• Available for enfasar 2 or 4 units in a short (under table include phasing), and to make a profit no big antenna can get.

* Gain dBi (gain over isotropic dipole in free space) = -2.15 dBd

** Ratio Gain Front / Back "F / B" (gain when the antenna is rotated 180 ° azimuth direction)